Robtex

Up: 216.12.142.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 216.12.142.0/25
Down right: 216.12.142.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.12.142.1	A+PTR	vrrp-550.servervault.com
216.12.142.4	A+PTR	nms-ext.servervault.com
216.12.142.5	A+PTR	si-02-041.servervault.com
216.12.142.6	A+PTR	si-02-4a3.servervault.com
216.12.142.7	PTR	portal2.servervault.com
216.12.142.8	A+PTR	svportal01.servervault.com
216.12.142.11	PTR	my.servervault.com
216.12.142.12	A+PTR	svportal02.servervault.com
216.12.142.12	PTR	sv-nms-550.vip.servervault.com
216.12.142.13	PTR	sv-nms-550.vip.servervault.com
216.12.142.20	A+PTR	si-03-3d10.servervault.com
216.12.142.21	A+PTR	si-04-3d10.servervault.com
216.12.142.22	PTR	ackey11.cust.servervault.com
216.12.142.24	PTR	ackey.vip.cust.servervault.com
216.12.142.25	PTR	ackey12.cust.servervault.com
216.12.142.26	PTR	ackey11.cust.servervault.com
216.12.142.27	PTR	ackey12.cust.servervault.com
216.12.142.52	PTR	krs.exostar.com
216.12.142.66	PTR	inmedvpx01v.vpn.ops.servervault.com
216.12.142.67	PTR	inmedvpx02v.vpn.ops.servervault.com
216.12.142.71	A	convenciondefacturadores.com
216.12.142.72	A	inmediatasupport.com
216.12.142.72	A	mysecureclaim.com
216.12.142.74	A	ccr-360.com
216.12.142.74	A	metavantehealthgateway.com
216.12.142.75	A	cadentclaims.com
216.12.142.76	A	bmoharris-ihp.com
216.12.142.80	A	inmediata.claims
216.12.142.80	A	www.inmediata.com
216.12.142.80	A	*.inmediata.com
216.12.142.81	A	secureedi.com
216.12.142.81	A	www.secureedi.com
216.12.142.81	A	*.secureedi.net
216.12.142.83	A	netclaimz.com
216.12.142.88	PTR	www.mysecureemr.com\032\032\032
216.12.142.88	A	www.mysecureemr.com
216.12.142.88	A	mysecureemr.com
216.12.142.93	A+PTR	demo.securepms.com
216.12.142.93	A	secureclaimpms.com
216.12.142.99	A	saludinmediata.com
216.12.142.99	A	inmediataeduca.com
216.12.142.100	A+PTR	inmediataweb06.cust.servervault.com
216.12.142.104	A+PTR	mail.secureedi.com
216.12.142.104	A	mail.secureedi.net
216.12.142.104	A	inmediata.net
216.12.142.105	PTR	inmedmail02v.cust.servervault.com
216.12.142.105	A+PTR	mail.inmediata.com
216.12.142.114	A	cfsspr.com
216.12.142.131	A+PTR	oc5010-04-3b3-v360.servervault.com
216.12.142.132	A+PTR	si-04-3b3.servervault.com
216.12.142.133	A+PTR	si-04-3b3-ve1.servervault.com
216.12.142.196	A+PTR	ar02da01.ar02.crsi.symantec.com
216.12.142.197	PTR	ar02in01.ar02.crsi.symantec.com
216.12.142.198	PTR	ar02sa01.ar02.crsi.symantec.com
216.12.142.199	PTR	ar02sa02.ar02.crsi.symantec.com
216.12.142.200	A+PTR	ar02en01.ar02.crsi.symantec.com
216.12.142.204	PTR	avp04.cust.servervault.com
216.12.142.205	PTR	avp02.crsi.symantec.com
216.12.142.206	PTR	na02da01.cust.servervault.com
216.12.142.206	A	na02da01.na02.nrsi.symantec.com
216.12.142.207	A+PTR	na02in01.na02.nrsi.symantec.com
216.12.142.208	A+PTR	na02sa01.na02.nrsi.symantec.com
216.12.142.209	A+PTR	na02sa02.na02.nrsi.symantec.com
216.12.142.210	A+PTR	na02en01.na02.nrsi.symantec.com
216.12.142.228	PTR	gw02data01.gw02.dis.symantec.com
216.12.142.229	PTR	gw02inside01.gw02.dis.symantec.com
216.12.142.230	PTR	gw02entry01.gw02.dis.symantec.com
216.12.142.231	A+PTR	gw02def01.gw02.dis.symantec.com
216.12.142.232	PTR	gw02def02.gw02.dis.symantec.com
216.12.142.233	PTR	gw02def03.gw02.dis.symantec.com
216.12.142.234	PTR	gw02sample01.gw02.dis.symantec.com